2xLAN Din-Rail Mount Input 12V DC Input 24V DC LAN Military T range PCIex Bus RS232 RS485 Wallmount

Intelligent Communication Gateway with Cortex A9 processor, up to 4 x RS-232/485 isolated serial ports, 2 x 100/1000 Ethernet ports Advantech ECU-1251 V2

Price and avalability

Partnumber Description Price VAT incl Avalability
ECU-1251TL-R23AA Пристрій для звязку з об'єктом Advantech ECU-1251 V2, A9 600MHz,2xLAN,4xCOM,1xmPCIe w/EdgeLink  15 002,6  

For solar power, electricity and factory related applications which require a total wireless and Ethernet communication solutions, Advantech has released the ECU-1251 ARM-based industrial communication gateway. ECU-1251 has an open platform design with Cortex A9 processor, up to 4 x RS-232/485 isolated serial ports, 2 x 100/1000 Ethernet ports and operating temperature range of -40~70°C.With Linux operating system and open Edgelink configure tool, which enable system integrators to develop applications precisely fit their need.

  • Cortex A9 600MHz processor with 2G RAM
  • 16GB eMMC system storage and 1 x Micro-SD Slot
  • 4 x RS-232/485 isolated serial ports
  • 2 x 10/100 Ethernet ports and 1x mPCIe for wireless communication expansion
  • Support web service for remotely on-line monitoring
  • Supports SD cards and OTA firmware updates
  • EdgeLink IoT software for data acquisition and cloud communication
  • Wide Operating temperature: -40 ~ 70°C

Additional information


Certification Certification
Mounting Wall-Mount/ DIN-Rail
Power consumption 3.12W @ 24VDC
Power Requirements 10 ~ 30 VDC
Dimensions (W x D x H) 140 x 96.5 x 30mm
Enclosure SGCC
Operating System Yocto


CPU TI Cortex A9, 600MHz
Memory DDR3L 2GB
Storage 16GB eMMC
Indicators LEDs for Power, Run, Error, LAN (LINK, ACT), Serial (Tx, Rx), Programmable
SD Slot 1 x Micro-SD slot
Real-time clock Yes
Security TPM 2.0


Serial Port 4 x RS-232/485
Isolation 3000 VDC
Serial Port Speed 300 ~ 115200bps
Ethernet Port 2 x 10/100 Base-T Ethernet (RJ45)
USB Port 1 x USB2.0
Wireless (Optional) Interface: 1x Mini-PCIe (Full-size) Type: WIFI/Cellular/4G Signal: USB

Software Edgelink

Protocol Support


  • IEC 60870-5-101
  • IEC 60870-5-103
  • IEC 60870-5-104
  • DL/T 645-2007
  • DL/T 645-1997
  • IEC 62056-21
  • ODBC
  • JDBC
  • OPCUA Client
  • BACnet IP
  • BACnet MS/TP
  • SNMP
  • Modbus Client


  • Modbus Server
  • IEC 60870-104 Server
  • WASCADA (WebAccess)
  • BACnet Server
  • OPC UA Server
  • Data Transfer

PLC driver support

ABB/Advantech/Allen-Bradley/BECKHOFF/ DELTA/ FATEK/GE/Honeywell/Keyence/Mitsubishi/Omron/ Panasonic/Schneider/Sharp/Siemens/Toyopuc/ Wago 750/Yaskawa/Yokogawa
Programming Support Linux C, Phython
Configuration Tool WISE-EdgeLink Studio
Data Monitoring 2000 Tags Max.
Cloud Connectivity (MQTT) WISE-PaaS, Azure, AWS, Google Cloud IoT Core and more
Database Transmission SQL Server, MySQL, ORACLE, FTP Server


Operating Temperature -40 ~70°C
Storage Temperature -40 ~85°C
Humidity 95% (non-condensing)

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